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pro vyhledávání: '"Sanchez, Jose A."'
The present paper is devoted to the complete classification of $4$-dimensional complex Poisson algebras, taking into account a classification, up to isomorphism, of the complex commutative associative algebras of dimension $4$, as well as by using a
Externí odkaz:
http://arxiv.org/abs/2410.07957
Autor:
Vega-Sánchez, José David, Mora, Henry Ramiro Carvajal, Garzón, Nathaly Verónica Orozco, López-Martínez, F. J.
Compact Ultramassive Antenna Array (CUMA) is a pioneering paradigm that leverages the flexibility of the Fluid Antenna System (FAS) to enable a simple multiple access scheme for massive connectivity without the need for precoding, power control at th
Externí odkaz:
http://arxiv.org/abs/2409.15164
Autor:
Sborlini, German, Rios-Sanchez, Jose
We report recent progress on the development of a local renormalisation formalism based on causal loop-tree duality (cLTD). By performing an expansion around the UV-propagator in an Euclidean space, we manage to build counter-terms to cancel the non-
Externí odkaz:
http://arxiv.org/abs/2408.17319
Autor:
Zakradze, Mamuli, Tabagari, Zaza, Koblishvili, Nana, Davitashvili, Tinatin, Sanchez, Jose Maria, Criado-Aldeanueva, Francisco
Publikováno v:
Mathematics 11, 3 (2023)
In the present paper, an algorithm for the numerical solution of the external Dirichlet generalized harmonic problem for a sphere by the method of probabilistic solution (MPS) is given, where generalized indicates that a boundary function has a finit
Externí odkaz:
http://arxiv.org/abs/2405.19500
Publikováno v:
Journal of Mathematics 2022, 2787606
A nonlocal contact problem for two-dimensional linear elliptic equations is stated and investigated. The method of separation of variables is used to find the solution of a stated problem in case of Poisson's equation. Then the more general problem w
Externí odkaz:
http://arxiv.org/abs/2405.18342
Autor:
Calderón, Antonio J., Sanchez, José M.
We study the structure of graded Lie superalgebras with arbitrary dimension and over an arbitrary field ${\mathbb K}$. We show that any of such algebras ${\mathfrak L}$ with a symmetric $G$-support is of the form ${\mathfrak L} = U + \sum\limits_{j}I
Externí odkaz:
http://arxiv.org/abs/2403.08494
Autor:
Rios-Sanchez, Jose, Sborlini, German
Renormalization is a well-known technique to get rid of ultraviolet (UV) singularities. When relying on Dimensional Regularization (DREG), these become manifest as $\epsilon$-poles, allowing to define counter-terms with useful recursive properties. H
Externí odkaz:
http://arxiv.org/abs/2402.13995
Designing and developing web-enabled remote laboratories for pedagogical purposes is not an easy task. Often, developers (generally, educators who know the subjects they teach but lack of the technical and programming skills required to build Interne
Externí odkaz:
http://arxiv.org/abs/2402.06206
Production yields of single-$\Lambda$ hypernuclei from simulated peripheral annihilations of antiprotons after capture on various target nuclei are reported. The initial annihilation process and the production of excited hypernuclei are estimated wit
Externí odkaz:
http://arxiv.org/abs/2402.01351
Publikováno v:
Linear Multilinear Algebra 65 (2017), no. 1, 156-165
We study the structure of certain modules $V$ over linear spaces $W$ with restrictions neither on the dimensions nor on the base field $\mathbb F$. A basis $\mathfrak B = \{v_i\}_{i\in I}$ of $V$ is called multiplicative respect to the basis $\mathfr
Externí odkaz:
http://arxiv.org/abs/2403.08779